Internal combustion engine parts, namely, oil pumps, valve lifters, push rods, camshaft support plates, camshafts, installation accessories consisting of bolts, washers, studs, nuts and brackets, oil filters, replacement oil filters, oil coolers, oil pans, crankcase and oil tank breathers

Motorcycle engines, engine parts, namely, oil filters, oil pumps, cylinder heads, cylinder head kits, airflow technologies, valve lifters, push rods, camshafts, exhausts and other related parts

Internal combustion engine parts, namely, oil pumps, valve lifters, push rods, camshaft support plates, camshafts, installation accessories consisting of bolts, washers, studs, nuts and brackets, oil filters, replacement oil filters, oil coolers, oil pans, crankcase and oil tank breathers

Engines for high performance vehicles, other than land vehicles, namely, aircraft engines, diesel engines; engine parts, namely, oil filters, oil pumps, cylinder heads, cylinder head kits, airflow technologies, valve lifters, push rods, camshafts, exhausts and other related parts

Internal combustion engine parts, namely, valve springs and valve spring components, namely, valve spring seats, valve spring retainers, valve spring seat shims, valve seals, and valve locks

Vehicle engine parts, namely, crankcase breathers; Air filters for motors and engines; Motorcycle engine parts, namely, air cleaners; Motorcycle engine air filter rain socks; Motorcycle engine external breather systems and breather conversion kits; Motorcycle engine air cleaner kit, consisting of an intake housing, velocity stack, air filter, and billet cage

Engines for high performance vehicles other than land vehicles, namely, aircraft engines, diesel engines, engine parts, namely, oil filters, oil pumps, cylinder heads, cylinder head kits, airflow technologies, valve lifters, push rods, camshafts, exhaust pipes and other related parts

Research, development, and consulting related thereto in the field of high-efficiency motorcycle and automobile engines, airflow technologies, exhaust systems, racing parts, performance motorcycle and automobile parts and aftermarket components and other related parts

Engine camshafts; Valvetrain components for internal combustion engines for land vehicles, namely, valves, rocker arms, pushrods, lifters, and camshafts